#31205C#31205C

#31205C is a dark, moderate violet. Relative luminance 0.025; OKLCH L 30.1% C 0.102 H 292.2°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#31205C
RGB	rgb(49, 32, 92)
HSL	hsl(257, 48%, 24%)
HSV	hsv(257, 65%, 36%)
CMYK	cmyk(46.7%, 65.2%, 0%, 63.9%)
CIE-LAB	lab(17.73, 24.29, -33.27)
CIE-LCH	lch(17.73, 41.19, 306.13°)
OKLab	oklab(30.11% 0.0387 -0.0949)
OKLCH	oklch(30.11% 0.103 292.2)
XYZ	xyz(3.7144, 2.4586, 10.4020)
Luminance	0.0246 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 8.77

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31205C #4B5C20

analogous

#202D5C #31205C #4F205C

triadic

#31205C #5C3120 #205C31

tetradic

#31205C #5C202D #4B5C20 #205C4F

square

#31205C #5C202D #4B5C20 #205C4F

split-complementary

#31205C #5C4F20 #2D5C20

monochromatic

#0C0817 #19102F #31205C #493089 #6140B7

Accessibility & contrast

On white

14.08

#31205C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#31205C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31205C

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31205C	#FFFFFF	#000000	##FFFFFF
##31205C	1.00	14.08	1.49	14.08
#FFFFFF	14.08	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C5E

Deuteranopia (green-blind)

#002A5B

Tritanopia (blue-blind)

#252E3A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #31205c;
/* rgb */ color: rgb(49, 32, 92);
/* oklch */ color: oklch(30.1% 0.102 292.2);

Tailwind

colors: {
  custom: {
    50: '#6d5c8b',
    500: '#31205c',
    950: '#000000',
  },
}

SCSS

$custom: #31205c;
$custom-light: #6d5c8b;
$custom-dark: #000000;

JSON

{
  "hex": "#31205c",
  "rgb": {
    "r": 49,
    "g": 32,
    "b": 92
  },
  "hsl": {
    "h": 257,
    "s": 48.387,
    "l": 24.314
  },
  "oklch": {
    "l": 0.30108,
    "c": 0.1025,
    "h": 292.2
  },
  "luminance": 0.02459
}

Semantic roles & 50–950 ramp

primary

#31205C

secondary

#7C9047

accent

#D850B1

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#07040C

muted

#7A797D

Preview Lab

Preview with #31205C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →